Personal computer



FIG. 1 is a perspective view of the personal computer showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom view thereof. 

The ornamental design for a personal computer, substantially as shown. 